*{
    margin: 0;
    padding: 0;
}
.nav{
    height: 70px;
    width: 100%;
    background: #222222;
}
.nav ul li{
    float: left;
    list-style: none;
}

.nav ul li a{
    display: block;
    text-align: center;
    line-height: 70px;
    text-decoration: none;
    color: #767674;
    padding: 0 15px;
}
.nav ul{
    margin-left: 100px;
    margin-right: 100px;
}
.nav ul :last-child{
    /*margin-right: 100px;*/
    float: right;
}
.nav ul li a img{
    /*line-height: 70px;*/
    line-height: 70px;
    height: 15px;
    width: 20px;
    margin: 25px 7px 0 7px;
}

.nav ul li a:hover{
    background: #070707;
}